Re: serversocket
On 7/14/2012 7:56 AM, Lucyann Lenon Emerick De Assis wrote:
translating
Good morning!
to starting with java but Nevertheless I have some experience with php. Trying to create a ServerSocket with java to get data from the GPS model TK102, did the class below That by the way this "working" I emulei the model of it on my smart and he did what he HAD to read on screen and printed logs , However when i put the gps to connect it does not conect. I know he is working as a forum on the net a guy Gave me the ip of the server and connected it hin. Can someone help me?
Em s?bado, 14 de julho de 2012 09h41min27s UTC-3, Lucyann Lenon Emerick De Assis escreveu:
Bom dia!
to come?ando com java mas no entanto j? tenho uma certa experi?ncia com php. to tentando criar um serversocket com java para receber dados de um gps modelo tk102 , fiz a classe abaixo que por sinal esta "funcionando" eu emulei o modelo dele no meu smart e ele fez o que tinha que fazer leu e imprimiu em tela os logs, entretanto quando eu coloco o gps pra conectar ele nao conect. sei que ele esta funcionando pois em um forum na net um cara me forneceu o ip do server dele e nele conectou. alguem pode me ajudar ?
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.ServerSocket;
import java.net.Socket;
public class Track {
public static void main(String[] args) {
//Declaro o ServerSocket
ServerSocket serv = null;
//Declaro o Socket de comunica??o
Socket s = null;
//Declaro o leitor para a entrada de dados
BufferedReader entrada = null;
while (true) {
try {
//Cria o ServerSocket na porta 11000 se estiver dispon?vel
serv = new ServerSocket(11000);
//Aguarda uma conex?o na porta especificada e cria retorna o socket que ir? comunicar com o cliente
s = serv.accept();
//Cria um BufferedReader para o canal da stream de entrada de dados do socket s
entrada = new BufferedReader(new InputStreamReader(s.getInputStream()));
//Aguarda por algum dado e imprime a linha recebida quando recebe
System.out.println(entrada.readLine());
//trata poss?veis excess?es de input/output. Note que as excess?es s?o as mesmas utilizadas para as classes de java.io
} catch (IOException e) {
//Imprime uma notifica??o na sa?da padr?o caso haja algo errado.
System.out.println("Algum problema ocorreu para criar ou receber o socket.");
} finally {
try {
//Encerro o socket de comunica??o
s.close();
//Encerro o ServerSocket
serv.close();
} catch (IOException e) {
}
}
}
}
}
A ServerSocket is used when you want to be the server. A Socket is used
when you want to connect to a server. Is the GPS running a server?
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